head of the senate intelligence committee dianne feinstein along with senator john mccain and carl levin wrote a letter calling the film "grossly suggestion that torture helped extract information that led to the location of osama bin laden." but i also want to play a clip of an interview i recently did with the former cia director, leon panetta. >> well, it's a great movie as far as the main subject of that movie is concerned. you know, i -- i know a lot about, you know, the kind of human effort that was involved here on all sides to deal with it. >> but was it factual in ways? >> i mean, i think they did a good job kind at, you know, indicating how some of this was pieced together. >> why these different opinions? what does that tell you? >> it tells you it's a great movie because it stirs up a lot of conversation and discussion and thought. you know, there's political truth, and then there's the truth. i think that the reason that the movie has been attacked is that there's a political narrative here that at its core argues that torture is unnecessary and ineffective and that any of t